lispdoc - results for array-length

alexandria.0.dev:array-length
Type: Type designator for a dimension of an array of LENGTH: an integer between 0 (inclusive) and LENGTH (inclusive). LENGTH defaults to ARRAY-DIMENSION-LIMIT.
  
(array-rank array)
Function: Return the number of dimensions of ARRAY.
 Mentioned in:
CLtL2 - 17.3. Array Information
CLtL2 - 25.1.4. Similarity of Constants
HyperSpec - Function ARRAY-RANK